Quick answers
- Does Donald S. Fong accept Medicare assignment?
- Yes. Medicare's clinician data says Donald S. Fong accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Donald S. Fong see?
- In 2024, CMS data shows 436 Original Medicare patients and 439 services for Donald S. Fong. This counts Original Medicare only and measures volume, not quality.
- What is Donald S. Fong's NPI number?
- 1205907102. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Donald S. Fong, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 436 |
|---|---|
| Services billed to Medicare | 439 |
| Different services or procedures | 3 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Most frequent services
- Imaging of retina with remote review by clinical staff (92227)430 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- Diabetes75%
- High blood pressure63%
- High cholesterol58%
- Arthritis23%
- Chronic kidney disease22%
- Ischemic heart disease14%
Practice locations
Addresses where Donald S. Fong is enrolled with Medicare (CMS data updated October 2, 2026).
- 10350 E Dakota Ave, Kaiser Permanente Regional OfficeDenver, CO 80247 (303) 338‑4545
- 1255 W Arrow HwySan Dimas, CA 91773 (909) 394‑2526
- 12761 Schabarum AveIrwindale, CA 91706 (877) 608‑0044
- 3288 Moanalua RdHonolulu, HI 96819 (808) 432‑0000
Group practices
Medicare enrollment lists Donald S. Fong as a member of these groups (CMS data updated October 2, 2026).
- Southern California Permanente Medical Group11,293 clinicians in the group
- Colorado Permanente Medical Group PC1,327 clinicians in the group
- Hawaii Permanente Medical Group Inc704 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Other clinicians in Southern California Permanente Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At San Antonio |
| Graduation year | 1987 (39 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205907102 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians